Everything on the left (except Tux) is terrible today and that's fine, things evolve. It would be fun to see modern versions of each of those logos though.
I was so in love with Pidgin for a while that I even made a mock-up for how to improve it. I think I still have blog posts up about it.
Including Tux, they look like they’re from the 90s (probably because they are). I’m glad we don’t see much of the branding mascots anymore, even Tux isn’t really heard of now.
I still use pidgin and finch.... They're admittedly wonky but the only way I've figured out how to get a lightweight client for m$ teams (need for work..)
Right side are all icons for the default apps that come with the OS, the left side are all apps that are independent from one another. A fairer comparison would be to use the icons for default apps for Mint for example, and...
Actually, I kinda like definition of fossy things being soul(ful?) vs soulless megacorp software. Even tho people are being both, the latter seem ... at least selfish, lych-like perhaps.
Finder, Safari and Mail icons are iconic symbols created a loong time ago and thankfully apple didn’t butcher them completely when they got modernized. The rest are generic, but very much in a specific Apple style of icon born with the OS X.